Schedule
MINDS SEMINAR
MINDS Seminar Series | Myungjoo Kang (Seoul National University) - Deep Learning-Based Surface Reconstruction from Point Clouds
MINDS SEMINAR
period : 2024-11-19 ~ 2024-11-19
time : 17:00:00 ~ 18:00
개최 장소 : Online streaming (Zoom)
Topic : Deep Learning-Based Surface Reconstruction from Point Clouds
개요
| Date | 2024-11-19 ~ 2024-11-19 | Time | 17:00:00 ~ 18:00 |
| Speaker | Myungjoo Kang | Affiliation | Seoul National University |
| Place | Online streaming (Zoom) | Streaming link | ID : 688 896 1076 / PW : 54321 |
| Topic | Deep Learning-Based Surface Reconstruction from Point Clouds | ||
| Contents | In this presentation, we introduce an advanced deep learning approach for reconstructing surfaces from unorganized point clouds. By leveraging an implicit surface representation through a level set function, our method ensures watertight results and seamlessly adapts to various topologies. We employ the p-Poisson equation to precisely learn the signed distance function (SDF), improving accuracy through a variable splitting strategy that incorporates the SDF gradient as an auxiliary variable. Additionally, we enforce a curl-free condition on the auxiliary variable to exploit the irrotational nature of conservative vector fields. Our numerical results illustrate that this strategic integration of partial differential equations and key vector field characteristics efficiently reconstructs high-quality surfaces without the need for prior surface knowledge. | ||
MinDS
·
2024-09-02 10:28 ·
Views 689